My club has a grass field which can be kind of tall and usually we need about 3" wheels to roll around respectfully.

I have to pull my carbon cub out of storage soon and take it up.

Cheers!

Flew one yesterday, I believe wheels are 2 inches. With the flap down one position and up elevator, this took off in about 10 inches! It is so light the wheels literally sit on top of longer grass. An absolute blast to fly, and already sold out!